First Solar, Inc. SEC filings FSLR

First Solar, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Mar 30, 2020. Its latest annual report, Form ARS, was filed on Apr 2, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 29, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations, other events). The company's fiscal year ends on December 31.

Form Description Filed Period
SD Specialized disclosure (conflict minerals) Jun 1, 2026 —
SD Specialized disclosure (conflict minerals) May 29, 2025 —
UPLOAD Letter from the SEC Dec 11, 2024 —
CORRESP Letter to the SEC Nov 19, 2024 —
UPLOAD Letter from the SEC Nov 5, 2024 —
SD Specialized disclosure (conflict minerals) May 21, 2024 —
SD Specialized disclosure (conflict minerals) May 23, 2023 —
SD Specialized disclosure (conflict minerals) May 18, 2022 —
SD Specialized disclosure (conflict minerals) May 27, 2021 —
SD Specialized disclosure (conflict minerals) May 29, 2020 —

Showing 10 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

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Company profile

Industry
Semiconductors & Related Devices (SIC 3674)
Listed as
FSLR (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
Phoenix, AZ
SEC filer status
Large accelerated filer
SEC CIK
1274494
Former names
FIRST SOLAR HOLDINGS LLC (until Dec 23, 2003)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.